EP 2814559 A4 20160316 - LOW FRICTION CANNULA SEALS FOR MINIMALLY INVASIVE ROBOTIC SURGERY
Title (en)
LOW FRICTION CANNULA SEALS FOR MINIMALLY INVASIVE ROBOTIC SURGERY
Title (de)
REIBUNGSARME KANÜLENDICHTUNGEN FÜR MINIMALINVASIVE ROBOTERGESTÜTZTE CHIRURGIE
Title (fr)
JOINTS DE CANULE À FAIBLE FROTTEMENT POUR CHIRURGIE ROBOTISÉE MINIMALEMENT INVASIVE
Publication
Application
Priority
- US 201261599288 P 20120215
- US 2013026519 W 20130215
Abstract (en)
[origin: US2013211423A1] Embodiments of a cannula seal are disclosed. In some embodiments, a cannula seal can include a base portion that engages with a cannula; and a seal portion integrally formed with the base portion that slidebly engages with an instrument shaft such that an insertion frictional force between the seal portion and the instrument shaft for insertion of the instrument shaft is symmetrical and substantially equal with a retraction frictional force.
IPC 8 full level
A61M 25/01 (2006.01); A61M 39/06 (2006.01); B25J 19/00 (2006.01); A61B 17/34 (2006.01)
CPC (source: EP US)
A61B 17/3423 (2013.01 - US); A61B 17/3462 (2013.01 - EP US); A61B 34/30 (2016.02 - EP US); A61B 34/37 (2016.02 - EP US); A61B 34/76 (2016.02 - EP US); A61B 17/3474 (2013.01 - EP US); A61B 2017/3441 (2013.01 - EP US); A61B 2090/065 (2016.02 - EP US)
Citation (search report)
- [XYI] US 2008065111 A1 20080313 - BLUMENKRANZ STEPHEN J [US], et al
- [XI] US 5788676 A 19980804 - YOON INBAE [US]
- [X] US 2009326460 A1 20091231 - BEARDSLEY JOHN W [US]
- [A] US 2010168675 A1 20100701 - CINDRICH CHRIS [US], et al
- [A] US 2011087170 A1 20110414 - INSIGNARES ROGELIO A [US]
- [A] US 4895346 A 19900123 - STEIGERWALD CARL J [US]
- [A] WO 2008109408 A2 20080912 - MOENNING STEPHEN P [US]
- [I] US 2011152788 A1 20110623 - HOTTER JOSEPH [FR]
- [I] US 2007260186 A1 20071108 - LANG DIETER [DE]
- [Y] US 6142981 A 20001107 - HECK ALICIA F [US], et al
- [A] US 5997515 A 19991207 - DE LA TORRE ROGER A [US], et al
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- See references of WO 2013123455A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2013211423 A1 20130815; US 9295523 B2 20160329; EP 2814559 A1 20141224; EP 2814559 A4 20160316; EP 2814559 B1 20190102; EP 3488894 A1 20190529; EP 3488894 B1 20230405; US 10327808 B2 20190625; US 11452545 B2 20220927; US 2016220272 A1 20160804; US 2019269437 A1 20190905; US 2023044844 A1 20230209; WO 2013123455 A1 20130822
DOCDB simple family (application)
US 201313769036 A 20130215; EP 13748661 A 20130215; EP 18248197 A 20130215; US 2013026519 W 20130215; US 201615057080 A 20160229; US 201916407158 A 20190508; US 202217889987 A 20220817